How do I get my IRS transcript?

You can request IRS transcripts online through IRS.gov, by mail using Form 4506-T, or through a tax professional with Form 2848 Power of Attorney authorization.

What does transaction code 150 mean on my IRS transcript?

Transaction code 150 means your tax return was filed and processed. This is an important code because the date next to it starts your 10-year CSED clock.

What does transaction code 582 mean?

Transaction code 582 indicates that a federal tax lien has been filed against you. This is a serious collection action that can affect your credit and property.

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How to Read Your IRS Transcript

Q: What is a CSED (Collection Statute Expiration Date)?

The CSED is the date when your IRS tax liability becomes legally uncollectible. The IRS has 10 years from the date of assessment to collect. After your CSED—also called your Freedom Date—the debt must be written off.

Your IRS transcript holds the key to understanding your tax situation. Most importantly, it contains your CSED (Collection Statute Expiration Date) — the date when your tax liability becomes legally uncollectible.

Your Freedom Date: The CSED

The most important date on your transcript

The IRS has 10 yearsfrom the date of assessment to collect a tax liability. After this date — your CSED (also called your "Freedom Date") — the liability becomes legally uncollectible and must be written off.

Example CSED Calculation:

Tax Year 2016 return filed: April 15, 2017
Assessment date (Code 150): May 1, 2017
CSED (Freedom Date): May 1, 2027

Warning:Certain actions can "toll" (pause) the CSED clock, including filing an Offer in Compromise, bankruptcy, or living outside the US for 6+ months.

Want to know your exact CSED Freedom Date?

Our $495 PROOF Analysis calculates every CSED across all tax years.

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Types of IRS Transcripts

The IRS offers four types of transcripts, each serving different purposes:

Account Transcript

Shows tax, penalties, interest, and payments for a specific year. Most useful for understanding your current balance.

Wage & Income Transcript

Shows all income reported to the IRS by employers and financial institutions (W-2s, 1099s).

Record of Account

Combination of tax return transcript and account transcript. Most comprehensive view.

Verification of Non-Filing

Confirms that no return was filed for a specific year. Critical for unfiled year cases.

Key Transaction Codes

IRS transcripts use numeric codes to record every action on your account. Here are the most important:

Code	Meaning	Impact
150	Return filed and processed	Positive
290/300	Additional tax/penalty assessed	Review
360/370	Failure to file/pay penalties	Review
520	IRS Exam closed	Informational
582	Lien filed	Action Needed
670	Payment applied	Positive
846	Refund issued	Positive

How Proof.tax Reads Your Transcripts

Our Enrolled Agents and Tax Attorneys don't just pull transcripts — we audit them:

1
Authorization (Form 2848/8821)
You sign authorization forms so we can pull your official IRS records directly.
2
10-Year Retrieval
We pull transcripts for the past 10 years to identify all outstanding issues.
3
CSED Calculation
We calculate exact Freedom Dates for each year, accounting for any tolling events.
4
30-Page Roadmap
You receive a detailed report with settlement options ranked by viability.

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We pull your official transcripts, calculate your Freedom Dates, and deliver a 30-page settlement roadmap. All for a flat $495 fee.

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